249715441810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10009}}^1\times {\mathrm{131311}}^1$

素因数の和:141346

約数の個数: 32

約数和(自身を含む): 473195923200

約数和(自身を除く): 223480481390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10009, 20018, 50045, 100090, 131311, 190171, 262622, 380342, 656555, 950855, 1313110, 1901710, 2494909, 4989818, 12474545, 24949090, 1314291799, 2628583598, 6571458995, 13142917990, 24971544181, 49943088362, 124857720905, 249715441810]

約数ペア:

[(1, 249715441810), (2, 124857720905), (5, 49943088362), (10, 24971544181), (19, 13142917990), (38, 6571458995), (95, 2628583598), (190, 1314291799), (10009, 24949090), (20018, 12474545), (50045, 4989818), (100090, 2494909), (131311, 1901710), (190171, 1313110), (262622, 950855), (380342, 656555)]